Abbott Laboratories (NYSE:ABT) is one of the Best Conservative Stocks to Buy Right Now. On March 23, the company announced that it had completed the acquisition of Exact Sciences. As a result of this, Abbott Laboratories (NYSE:ABT) is now a leader in fast-growing cancer screening as well as the diagnostics segment. Abbott Laboratories (ABT) Announces Completion of Acquisition of Exact Sciences This acquisition places Abbott Laboratories (NYSE:ABT) well to advance diagnostics, which are more preventative, ...